arduino/esp8266
1
0
Fork 0
mirror of https://github.com/esp8266/Arduino.git synced 2025-07-30 16:24:09 +03:00
Code Activity

examples: format all .ino files

Browse Source 
This formats all the example source files using Arduino style rules.
This commit is contained in:
Ivan Grokhotkov
2018-02-19 18:30:59 +03:00
committed by Ivan Grokhotkov
parent e226251b27
commit 61cd8d8385
88 changed files with 2730 additions and 2801 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
libraries/ESP8266WiFi/examples/NTPClient/NTPClient.ino
View File

@ -1,22 +1,22 @@
/*
Udp NTP Client
Udp NTP Client
Get the time from a Network Time Protocol (NTP) time server
Demonstrates use of UDP sendPacket and ReceivePacket
For more on NTP time servers and the messages needed to communicate with them,
see http://en.wikipedia.org/wiki/Network_Time_Protocol
Get the time from a Network Time Protocol (NTP) time server
Demonstrates use of UDP sendPacket and ReceivePacket
For more on NTP time servers and the messages needed to communicate with them,
see http://en.wikipedia.org/wiki/Network_Time_Protocol
created 4 Sep 2010
by Michael Margolis
modified 9 Apr 2012
by Tom Igoe
updated for the ESP8266 12 Apr 2015
by Ivan Grokhotkov
created 4 Sep 2010
by Michael Margolis
modified 9 Apr 2012
by Tom Igoe
updated for the ESP8266 12 Apr 2015
by Ivan Grokhotkov
This code is in the public domain.
This code is in the public domain.
*/
*/
#include <ESP8266WiFi.h>
#include <WiFiUdp.h>
@ -28,7 +28,7 @@ char pass[] = "********"; // your network password
unsigned int localPort = 2390; // local port to listen for UDP packets
/* Don't hardwire the IP address or we won't get the benefits of the pool.
* Lookup the IP address for the host name instead */
Lookup the IP address for the host name instead */
//IPAddress timeServer(129, 6, 15, 28); // time.nist.gov NTP server
IPAddress timeServerIP; // time.nist.gov NTP server address
const char* ntpServerName = "time.nist.gov";
@ -40,8 +40,7 @@ byte packetBuffer[ NTP_PACKET_SIZE]; //buffer to hold incoming and outgoing pack
// A UDP instance to let us send and receive packets over UDP
WiFiUDP udp;
void setup()
{
void setup() {
Serial.begin(115200);
Serial.println();
Serial.println();
@ -51,13 +50,13 @@ void setup()
Serial.println(ssid);
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, pass);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.println("WiFi connected");
Serial.println("IP address: ");
Serial.println(WiFi.localIP());
@ -68,20 +67,18 @@ void setup()
Serial.println(udp.localPort());
}
void loop()
{
void loop() {
//get a random server from the pool
WiFi.hostByName(ntpServerName, timeServerIP);
WiFi.hostByName(ntpServerName, timeServerIP);
sendNTPpacket(timeServerIP); // send an NTP packet to a time server
// wait to see if a reply is available
delay(1000);
int cb = udp.parsePacket();
if (!cb) {
Serial.println("no packet yet");
}
else {
} else {
Serial.print("packet received, length=");
Serial.println(cb);
// We've received a packet, read the data from it
@ -95,7 +92,7 @@ void loop()
// combine the four bytes (two words) into a long integer
// this is NTP time (seconds since Jan 1 1900):
unsigned long secsSince1900 = highWord << 16 | lowWord;
Serial.print("Seconds since Jan 1 1900 = " );
Serial.print("Seconds since Jan 1 1900 = ");
Serial.println(secsSince1900);
// now convert NTP time into everyday time:
@ -112,13 +109,13 @@ void loop()
Serial.print("The UTC time is "); // UTC is the time at Greenwich Meridian (GMT)
Serial.print((epoch % 86400L) / 3600); // print the hour (86400 equals secs per day)
Serial.print(':');
if ( ((epoch % 3600) / 60) < 10 ) {
if (((epoch % 3600) / 60) < 10) {
// In the first 10 minutes of each hour, we'll want a leading '0'
Serial.print('0');
}
Serial.print((epoch % 3600) / 60); // print the minute (3600 equals secs per minute)
Serial.print(':');
if ( (epoch % 60) < 10 ) {
if ((epoch % 60) < 10) {
// In the first 10 seconds of each minute, we'll want a leading '0'
Serial.print('0');
}
@ -129,8 +126,7 @@ void loop()
}
// send an NTP request to the time server at the given address
void sendNTPpacket(IPAddress& address)
{
void sendNTPpacket(IPAddress& address) {
Serial.println("sending NTP packet...");
// set all bytes in the buffer to 0
memset(packetBuffer, 0, NTP_PACKET_SIZE);